The platform

A current visibility record for every panel.

Kestryl combines physical visibility evidence, reviewed obstruction scoring and changing sightline risk in one record, for owners and buyers.

A sightline is not static

See what changes before the audience does.

Drag across the evidence, then step through the forecast horizon. The image moves smoothly; the reviewed reading settles precisely.

Site GS-1147 · Hoddle St NBCurrent visibility 34%
Surveyed view of billboard GS-1147, partially obscured by a tree

In. Through. Out.

What goes in

  • Panel locations
  • Panel face and geometry
  • Available aerial evidence
  • Vegetation and contextual data
  • Relevant campaign dates

What Kestryl does

  • Maps the panel and approach
  • Assesses obstruction
  • Identifies contributing vegetation
  • Reviews evidence quality
  • Records a survey date
  • Forecasts changing risk where supported

What comes out

  • Current visibility status
  • Obstruction result
  • Evidence grade
  • Survey date
  • Recommended action
  • Forecast direction
  • Exportable portfolio or campaign view

Every published result is reviewed by a person before release, and carries the date of the survey it was measured from.

What Kestryl does not measure.

Human attention

Kestryl does not measure whether a person looked at the advertisement.

Audience exposure

Reach, frequency and opportunity-to-see belong to audience measurement.

Campaign effectiveness

Kestryl says nothing about whether the creative worked.

Proof-of-play

Whether the ad ran is delivery verification's question, not ours.

Kestryl verifies one thing: the physical sightline to the asset. Holding that boundary is what makes the record credible.

Start with a panel list

See what the record looks like for your panels.

Share a network or campaign list. Kestryl will assess available coverage and identify the appropriate visibility check.

Early access

Join the Kestryl waitlist.

Pick your side of the buy. Founding partners help shape the standard the industry will use.

Protect the view your inventory is sold on.

Founding partners get priority on first survey passes and help shape the standard.

Read more: media owners · advertisers & agencies